摘要
目的探讨不同程度颅脑损伤患者血清钙离子浓度的改变及变化趋势。方法采用原子吸收分光光度法测定79例急性创伤性颅脑损伤患者和30例健康献血员血清Ca^(2+)浓度浓度。再从79例患者筛选出71例,测定其入院后血清Ca^(2+)浓度。结果急性创伤性颅脑损伤患者血清Ca^(2+)浓度明显低于正常人群,病情越重,其下降更为明显。结论颅脑损伤病情越重,GCS评分越低,血清Ca^(2+)浓度下降更为明显。
Objective To analyze the changes and trends of serum Ca2＋ concentration in patients with different degrees of brain injury. Methods The serum Ca2 ＋ concentrations of 79 patients with acute traumatic brain injury and 30 healthy blood donors were determined by atomic absorption spectrophotometry. Then 71 out of the 79 patients were selected to determine the serum Ca2＋ concentration after hospital admission. Results The patients with acute traumatic brain injury showed significantly lower serum Ca2＋ concentration than the healthy controls. The more serious the injury was,the steeper the decline was. Conclusion More severe brain injury is assoicated with lower GCS score and lower serum Ca2＋ concentration.
出处
《外科研究与新技术》
2017年第3期182-184,共3页
Surgical Research and New Technique
关键词
创伤性
颅脑损伤
血清
钙离子浓度
Traumatic
Brain injury
Serum
Calcium ion concentration
